SSIC Silicon carbide crucible

Ref Price:
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
0.5
Supply Capability:
500 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Item specifice:

Special ceramics: Special ceramics

Product Description:

SSIC   Silicon  carbide  crucible

SSIC   Silicon  carbide  crucible

Tailor-made for customers all kinds of pumps with my company, kettle, bearing no pressure sintering silicon carbide mechanical seal, and all kinds of resistance corrosion pump parts and the accessories. Our company pressureless sintered silicon carbide products a reaction bonded silicon carbide products, can easily adapt to the harsh working conditions, in strong corrosive, strong wear, high temperature, high pressure, high strength harsh harsh under complex conditions is more outstanding. At the same time, our company to provide customers with nozzles, armored body armor plate and other special-shaped pieces of custom-made service.

Compared with the reaction sintered silicon carbide product (SSIC), the production process of the sintered silicon carbide product (RBSIC) is complex and the production investment is high. In addition, whether it is in the resistance to corrosion and abrasion, compressive and flexural fracture resistance of or high pressure, high temperature and other properties are more excellent, this is pressureless sintering silicon carbide products will in the near future completely replace reaction bonded silicon carbide products is one of the important reasons. The main varieties of the pressureless sintering silicon carbide products with all kinds of mechanical seal with sealing ring and moving ring and static ring, corrosion resistant pump, magnetic pump, shield pump components. At the same time, the production special-shaped pieces of nozzle, wire drawing die, armor plate. According to the drawings, we will provide customers with satisfactory products and customer satisfaction. Let customer satisfaction is one of the purposes of our company has been pursued, but also one of the objectives pursued by all the staff of our company.

Features: high temperature resistance, wear resistance, corrosion resistance, oxidation resistance, hardness, heat conduction

Main products: mechanical seals, pump parts, nozzles, bullet proof plate

Mechanical seals: high hardness, high wear resistance, good self - Lubrication and high heat conductivity, so the service life of mechanical seal is greatly improved.

Pump: resistance to corrosion and wear characteristic of the pressureless sintering silicon carbide become magnetic pump sliding bearing, resistant corrosion pump sleeve, shielding pump assembly, etc. various kinds of pump of choice

Nozzle: wear resistant, high temperature resistance, high hardness characteristics of the normal pressure sintering silicon carbide nozzle to become a perfect alternative to carbide nozzle

Armor: light weight, high hardness, good ballistic performance, pressureless sintering of SiC for your life and property security escort

Here are some of the pressure sintered silicon carbide products, physical and chemical parameters:

 

medium

content

Causticity

Atmospheric SIC

The reaction SIC

WC

WC

AL2O3

ZrO2

Si3N4

stainless steel

steel

HNO3 nitric acid

50%

A

A

C

A

A

C

C

C

Hydrochloric acid HCI

35%

A

A

C

A

A

C

C

A

Sulfuric acid H2SO4

98%

A

A

C

A

A

C

C

A

Hydrofluoric acid HFF

40%

A

C

C

C

C

C

C

C

Phosphoric acid H5PO4 215OC

85%

C

C

C

C

C

C

C

C

HNO3+HF

20%+5%

A

C

C

C

C

C

C

C

Sodium chlorate NaCIO

10%

A

B

C

A

A

A

C

A

Sodium hydroxide NaOHH

50%

A

C

A

B

A

B

A

A

Potassium hydroxide KOH


A

C

A

B

A

B

A

A

Acetic acid CH3COOHH

80%

A

A

C

A

A

C

C

C

Sodium sulfate + Na2CO3 + H2SO4 925OC

 


A

A

C

A

A

C

C

B

Silica solution SIO2

 


B

C

C

C

C

C



Assessment Method: the specimen prior polishing, immersed in the test liquid (70OC) for 100 hours, the weight was measured and observed microstructure, weight reduction is calculated by the degree of corrosion was observed microstructure for corrosion to comprehensive judgments.

A level (corrosion): corrosion rate ≤0.125mm / ingredients in a small amount of corrosion observed slice

Level B (somewhat resistant): corrosion rate = 0.125-1.0mm / or annual corrosion rate ≤0.125mm / observe a large number of corrosion

Class C (resistant to corrosion): corrosion rate ≥1.0mm / or the main ingredient of Corrosion

 Silicon carbide performance indicators

Index Name

 

Atmospheric SiC

Reaction Bonded Silicon Carbide

Purity (%) of silicon carbide

> 97

>90

Density (g / cm)

3.06-3.15

>3.05

Particle size (um)

0.5-0.7

8-20

Hardness (HRA)

≥90

≥90

Flexural Strength (MPa)

400-580

350-450

Compressive strength (MPa)

3900

>2500

Fracture Strength (MPa)

3.05-4.6

4.3

Elastic Modulus (GPa)

380-410

420

Thermal conductivity

102.6

35-110

Coefficient of thermal expansion (1 / ℃)

4.02×10

4.3×10

Poisson's ratio

0.14

0.15

 


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Ceramic hot perm and what is the difference? Which effect is good?
In the perm principle, cold perm is cut off two sulfur key, reconnect, then let the hair change volume, and ceramic hot principle is the hair protein knot, make the protein quality is close, so that the hair change volume.Ceramic hot is a little better to perm damaged hair after some repair, and hair perm is better than good, and easy to take care of a lot.
Q:Why not glazed ceramic tiles can be used for outdoor
Because the glazed ceramic tiles with smooth surface, no affinity for water, easy to form a water film (based on this, the most easy to clean tile), a large area for outdoor public places (plane) will cause unnecessary loss or accident.Because such tiles have very high light, refractive index, reflectivity. Can cause light pollution or visual fatigue indirectly. Such tiles are generally used in small areas such as toilets, relying on their excellent reflection rate, refractive index, permeability, and create a bright environment.As for baking, baking, brush glazed printing process, its thickness is very thin, very easy to cause scratches, potholes and other mishap. Once the scratch is difficult to repair, and perception is very poor, so for the outdoor actually is a waste.
Q:How can we use ceramic casserole 5 in an electromagnetic oven?
Not placed between the magnetic stove panel and casserole contact surface should be placed in casserole, but heating this effect is not good, you can go to the market to see if there is a special magnetic furnace special casserole, the price is not expensive 30 yuan,
Q:Why is the brittleness of ceramics so great?
In polymer materials, but also by covalent bond, but it is the chain structure, but the binding force between the chain and chain is not a covalent bond, the bond is small, the impact force when the chain is broken, can produce relative slip, can elastic deformation, plastic deformation, and fracture therefore, polymer materials not brittle, and exhibits brittle ceramic.
Q:Is electric clippers or ceramic knives good or alloy knives?
The ceramic cutter of the electric shear is better.Because of the hardness of steel is Vivtorinox HV700, ceramic knife hardness is HV1100, the higher the hardness of sharp.
Q:Ceramic full glaze hanging process
A kind of glazed process in order to meet the special needs. It is a glaze process designed to prevent the bottom of the finished product from being glued to the kiln during the glazing process.
Q:What are ceramic CCL? Power electronics?
Ceramic laminate, English Name: Direct Bonding Copper English, abbreviated as DBC or DCB, refers to a kind of composite material with high thermal conductivity and electrical, copper foil in an inert gas and ceramic substrate by high temperature melting and diffusion process and the formation of high dielectric strength. In the power electronics industry, relying on this material has developed a module packaging chip interconnection technology, driving power electronic products toward high power density, multi-function sets, high-performance, low-cost direction.Advantages of ceramic ccl:The copper foil and ceramic are directly combined with good thermal conductivity. The thermal conductivity of alumina -DBC is 24~28 W/ (mK), and AlN-DBC is 170~220 W/ (mK).The stability of the ceramic substrate makes DBC excellent insulation performance under various conditions.The thermal expansion coefficient near the silicon allows the semiconductor chip to be welded to withstand stress shocks caused by temperature changes, thereby substantially prolonging the lifetime of the semiconductor product.Like PCB can easily processing all kinds of graphics and lines, strong current conduction ability, so that power electronic products easily realize on-board chip interconnection function, the highest ampacity of up to 100 amperes / mm.The above information comes from the bad ball information network, hoping to resolve your doubts.
Q:Which brand is good for ceramic cutting tools?
According to the latest data released by the International Federation for materials research (IUMS) in June 2013, the brand list of ceramic knives is as follows:Global top ten brands of ceramic cutting tools:1, Zwilling - Germany was born in 1731, through foreign acquisitions and technological improvements, has become the world's highest standard of cutting tool symbol.
Q:What about ceramics?
I. scouring the mud:Kaolin is the best raw material for firing porcelain, for thousands of years, many fine ceramics are from these humble clay evolved, the first process of the porcelain: Amoy mud, clay is put into usable porcelain amoy.Two pile of mud:Amoy good porcelain clay and can not immediately use, it must be divided into columnar pile, for storage and the use.
Q:Is the curling bar better or better made of metal?
Selection of electric coil bar, it is best to choose the surface of ceramic processing of the fog surface, the material is more appropriate, not only easy to comb, but also do not hurt hair quality, because the bright surface material heat conduction, although fast, but easy to hurt, the hair burned.Selection of electric coil rod for steam type hair model, modeling faster and more durable, with the function of steam, can reduce thermal damage.Selection of electric roller grip is best for plastic materials, the user can be said to be a layer of protection, because the iron material easy to heat conduction, it is easy to hot, the most dangerous.The tooth shape of the drum should not be too sharp, so as not to puncture the skin, it must have good insulation performance to ensure no leakage.At the time of purchase, the electricity can be checked to check whether the fever is normal.It is better to choose a hair conditioner with a thermostat. When you use it, you can choose the right temperature according to the thickness of each person's hair and the degree of soft and hard, so as to avoid damaging the hair and skin because of the high temperature.Bangs - electric coil bar about 19~20mm in diameter, medium wave roll - coil bar about 25~28mm diameter, big wave curls - electric coil bar about 32~35mm diameter.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range